🧩 词语组成解析
abbr. 韩国银行（The Bank of Korea）；知识体系（Body Of Knowledge）
n. 蔡；崔（姓氏）
🗣️ 情景例句
We haven't had any complaint of this kind. Is there any evidence.
我们还从未听过这样的抱怨。有什么证据呢？
It's a worthwhile cause.
这是值得为之奋斗的事业。
We had to queue for hours to get in and there must have been several hundred people present just before the show began.
我们不得不排了好几个小时才进得场去。在演出开始前场内肯定已有好几百人了。